Email security & deliverability · grade A
v=spf1 include:spf-basics.zh.ch include:spf-other.zh.ch include:_spf.atlassian.net a:mail.bbw.ch include:spf.mailxpert.ch ip4:150.105.185.150/32 ip4:150.105.217.150/32 ip4:150.105.112.150/32 ip4:150.105.120.150/32 ip4:185.136.64.128/27 ip4:185.136.65.128/27 ip4:46.140.51.3 ip4:116.203.152.131 ip4:159.144.38.58 ip4:159.144.36.100 ip4:159.144.36.101 ip4:159.144.36.112 ip4:159.144.36.113 ip4:194.88.197.242 -all